How severe is CVE-2020-22167?

CVE-2020-22167 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2020-22167 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-22167?

CVE-2020-22167 affects Phpgurukul Hospital Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-22167?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2020-22167 published?

CVE-2020-22167 was published on 2021-06-22 and last updated on 2026-06-17.

CVE-2020-22167

CVE-2020-22167 is a medium-severity vulnerability in Phpgurukul Hospital Management System with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
CVSS v2: 3.5
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Phpgurukul Hospital Management System
Published: 2021-06-22
Last modified: 2026-06-17

Description

PHPGurukul Hospital Management System in PHP v4.0 has a Persistent Cross-Site Scripting vulnerability in \hms\admin\appointment-history.php. Remote registered users can exploit the vulnerability to obtain user cookie data.

Frequently asked questions

What is CVE-2020-22167?: PHPGurukul Hospital Management System in PHP v4.0 has a Persistent Cross-Site Scripting vulnerability in \hms\admin\appointment-history.php. Remote registered users can exploit the vulnerability to obtain user cookie data.
How severe is CVE-2020-22167?: CVE-2020-22167 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2020-22167 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-22167?: CVE-2020-22167 affects Phpgurukul Hospital Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-22167?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-22167 published?: CVE-2020-22167 was published on 2021-06-22 and last updated on 2026-06-17.

References

https://github.com/itodaro/PHPGurukul_Hospital_Management_System4.0_cve

Affected products (1)

cpe:2.3:a:phpgurukul:hospital_management_system:4.0:*:*:*:*:*:*:*

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